inappropriate

Contaminated is a related term of inappropriate.

As adjectives the difference between contaminated and inappropriate

is that contaminated is adulterated; impure while inappropriate is not appropriate; not suitable for the situation, time, and/or place.

As a verb contaminated

is (contaminate).

Inappropriate is a related term of unfriendly.

As adjectives the difference between inappropriate and unfriendly

is that inappropriate is not appropriate; not suitable for the situation, time, and/or place while unfriendly is not friendly; hostile; mean.

As a noun unfriendly is

an enemy.

Tainted is a related term of inappropriate.

As adjectives the difference between tainted and inappropriate

is that tainted is corrupted or filled with imperfections while inappropriate is not appropriate; not suitable for the situation, time, and/or place.

As a verb tainted

is (taint).

Faulty is a related term of inappropriate.

As adjectives the difference between faulty and inappropriate

is that faulty is having or displaying faults; not perfect; not adequate or acceptable while inappropriate is not appropriate; not suitable for the situation, time, and/or place.

Inappropriate is a related term of deplorable.

As adjectives the difference between inappropriate and deplorable

is that inappropriate is not appropriate; not suitable for the situation, time, and/or place while deplorable is lamentable, regrettable.

Inappropriate is a related term of snide.

As adjectives the difference between inappropriate and snide

is that inappropriate is not appropriate; not suitable for the situation, time, and/or place while snide is disparaging or derisive in an insinuative way.

As a noun snide is

an underhanded, tricky person given to sharp practise; a sharper; a beat.

Inharmonious is a related term of inappropriate.

As adjectives the difference between inharmonious and inappropriate

is that inharmonious is (music) not in harmony; discordant while inappropriate is not appropriate; not suitable for the situation, time, and/or place.

Injurious is a related term of inappropriate.

As adjectives the difference between injurious and inappropriate

is that injurious is causing physical harm or injury; harmful while inappropriate is not appropriate; not suitable for the situation, time, and/or place.

Inappropriate is a related term of heinous.

As adjectives the difference between inappropriate and heinous

is that inappropriate is not appropriate; not suitable for the situation, time, and/or place while heinous is totally reprehensible.

Depraved is a related term of inappropriate.

As adjectives the difference between depraved and inappropriate

is that depraved is perverted or extremely wrong in a moral sense while inappropriate is not appropriate; not suitable for the situation, time, and/or place.

As a verb depraved

is (deprave).